I have been in touch with both Lectric Limited and M&H. Lectric Limited lists a Fuse Block Repair Kit for $110, however all existing '67 stock is reserved for Dash Harness Kits, so I would need to purchase a complete dash harness for $386. M&H would sell me a fuse block for $140. They also recommend I buy a complete dash harness (same price as Lectric Limited).
I am intimidated by the prospect of replacing the entire dash harness (plus, I can't afford the cost). This little repair project is turning into a major rebuild. Everything I look at is in need of upgrade, thus I resist tearing it apart any further.
Thanks again for your help. If you know of anyone who has successfully removed the fuse clips and connectors from a fuse block in order to clean them up, please let me know.
Regards, John B.